[Full Guide] to Replace/Upgrade C Drive with SSD in Windows

Replace C drive with SSD can significantly improve your system’s speed, reliability, and overall performance. This guide explains the steps for a smooth replacement using AOMEI Cloner.

Lily

By Lily Updated on May 30, 2025

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Upgrading your computer's C drive to an SSD (Solid State Drive) can make a world of difference in speed, performance, and reliability. If your C drive is an HDD, replace C drive with SSD will not only speed up your boot times but also improve the overall responsiveness of your system.

In this guide, we’ll walk you through the process of upgrading your C drive with an SSD, from selecting the right SSD to the actual upgrade steps using AOMEI Cloner.

Can I Replace My C Drive with an SSD?

Yes, you can replace your C drive with an SSD. SSDs (Solid State Drives) offer significant performance improvements over traditional hard drives (HDDs). Replacing your C drive with an SSD can lead to faster boot times, quicker load times for applications, and overall improved system responsiveness. Plus, SSDs are more durable as they have no moving parts, reducing the risk of data loss due to physical damage.

Continue reading and see the full guide about how to upgrade C drive with an SSD.

Preparations Before Replacing C Drive with SSD

Before you start replacing your C drive with an SSD, it’s important to be fully prepared to ensure the process goes smoothly.

1. Choose the Right SSD or HDD:

Consider factors such as storage capacity, speed, and compatibility with your system. SSDs typically come in SATA, NVMe, and M.2 formats. For most users, a SATA SSD is the easiest and most cost-effective choice.

2. Prepare the SATA to USB Cable:

If you plan to clone your C drive to the new SSD before replacing it, you may need a SATA to USB cable to connect the SSD to your computer for cloning purposes.

3. Select a Data Transfer Method:

Choose how you will transfer your data to the new SSD. The most common options are:

  • Backup: Create a full backup of your C drive before replacing it.
  • Cloning: Cloning the existing C drive allows you to migrate your system, applications, and data to the SSD without data loss.

As a matter of fact, backups involve recovery steps, which can delay getting back to work. So, the cloning method is recommended. In the event of drive failure, you can swap in the cloned drive and continue working. AOMEI Cloner is an excellent tool for cloning drives, ensuring that your system and files are safely transferred to the new SSD without issues.

AOMEI Cloner
Best System and Disk Cloning Software
  • Disk Clone: It copies everything on your old disk to the target disk, including all the system-related partitions and non-system data partitions.
  • System Clone: Only system related drives will be migrated to the new HDD or SSD.
  • Partition Clone: You are able to copy a specific partition to another drive instead of the entire disk.
  • Wide Compatibility: Support various disk brands (Samsung, Intel, WD, etc.), disk types (HDD, SDD, SSHD, etc.), and disk interfaces (SATA, NVMe, etc.).

Now that you’re prepared, continue reading the following step-by-step guide on how to replace your C drive with an SSD using AOMEI Cloner.

How to Replace/Upgrade C Drive with SSD

AOMEI Cloner offers Disk Clone and System Clone to help you clone C drive. In this part, you'll learn how to change C drive to new SSD using the System Clone feature.

Step 1. Open AOMEI Cloner and select the “Clone” option, followed by “System Clone”. This option will allow you to clone your operating system and C drive to the new SSD without losing any data.

System Clone

Step 2. The program automatically selects the system partition(s). In the following window, select the new SSD as the destination. Click “Next” to proceed.

Select Destination Partition

Step 3. In the Operation Summary window, make sure that all boot-related partitions are selected as the source to ensure the cloned SSD will boot properly. Then tick the “SSD Alignment” box to optimize the performance of your SSD and click “Start Clone” to begin the cloning process.

Start System Clone

Note: System partitions vary on different computers. Some computers have only C drive while some computers have other system partitions, such as EFI system partition and recovery partition. You can check your system partitions via Disk Management (Press Win + X and select Disk Management).

Step 4. Once the cloning is complete, power off your computer and replace the old C drive with the newly cloned SSD. Make sure the SSD is connected securely.

Step 5. Power on your computer, and it should automatically boot from the new SSD, with all your data and system settings intact.

Conclusion

Can I replace C drive with SSD? Of course, upgrading your C drive to an SSD is one of the most effective ways to boost your computer’s speed and overall performance. By following the above steps and using AOMEI Cloner, you can seamlessly replace your C drive with an SSD and enjoy faster load times, improved system stability, and better overall performance.

Easiest software to upgrade C drive with larger SSD drive

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FAQs About Replacing/Upgrading C Drive with SSD

This part provides more additional frequently asked questions and answers, keep reading.

1. Is it OK to replace HDD with SSD?

Yes, replacing an HDD with an SSD is a great upgrade. SSDs offer superior speed, performance, and reliability compared to traditional HDDs. With AOMEI Cloner, you can easily replace HDD with SSD without data loss.

2. Can I use an SSD as a C drive?

Absolutely! An SSD is ideal for C drive because it improves boot times, system performance, and application load speeds.

3. How much SSD is enough for C drive?

A minimum of 256GB is recommended for a C drive to ensure smooth operation without running out of space too quickly. However, 512GB or more is ideal if you install large applications or store significant data on your C drive.

Lily
Lily · Editor
Lily Green joined AOMEI in 2018 and has since become a professional in the areas of data protection and data transfer. She is committed to helping users protect their precious computer data and troubleshoot Windows system errors. She consistently stays vigilant about the latest trends in technology, guaranteeing that the given information aligned with the ongoing advancements in the field.